Production method for pyroclastic rock carbonization nutrition soil

Abstract

The invention discloses a production method for pyroclastic rock carbonization nutrition soil. The main points of the technical scheme are that firstly, ingredients of pyroclastic rock carbonization soil are stirred and extruded into sheet-shaped particles, the sheet-shaped particles are subjected to carbonizing treatment and pyroclastic rock carbonization soil is obtained. Then the ingredients of pyroclastic rock carbonization nutrition soil are subjected to granulation and disinfection, and packaging into pyroclastic rock carbonization nutrition soil is carried out. The pyroclastic rock carbonization nutrition soil is composed of pyroclastic rock, activated clay waste residues, peat, attapulgite, bentonite, zeolite, waste, vermiculite, diammonium phosphate, perlite, ferrous sulphate and super-absorbent resins. The pyroclastic rock carbonization nutrition soil contains a lot of nitrogen, phosphor, potassium, organic matters and trace elements, and is a nontoxic, aseptic, harmless high-quality nutrition soil with complete nutrition ingredients, high fertilizer efficiency, no foul smell and good water retention performance. The pyroclastic rock carbonization nutrition soil is suitable for planting flowers and nursery stocks, and the production method is suitable for producing carbonization nutrition soil and nutrition matrixes.

Description

technical field [0001] The invention relates to nutrient soil, in particular to a production method of pyroclastic rock carbonized nutrient soil. Background technique [0002] Most of the nutrient soil raw materials used by existing flower seedlings are mixed with materials such as mountain mud, garden soil, pond mud, peat soil, river sand, plant ash, wood chips, crop straw, fungus cultivation waste and humus. The soil has not undergone reasonable ingredients, disinfection and sterilization, poor water and fertilizer retention, poor air permeability, and easy compaction. The mineral nutrients in the nutrient soil are difficult to be absorbed by flower seedlings, and flower seedlings are also affected by viruses and bacteria in the soil. and newly sprouted weeds are not conducive to the normal growth and development of flower seedlings. [0003] Both phosphorus and potassium are essential nutrients for the growth of flower seedlings. Although the nutrient soil contains a cer...

AI Technical Summary

Problems solved by technology

[0002] Most of the nutrient soil raw materials used by existing flower seedlings are mixed with materials such as mountain mud, garden soil, pond mud, peat soil, river sand, plant ash, wood chips, crop straw, fungus cultivation waste and humus. The soil has not undergone reasonable ingredients, disinfection and sterilization, poor water and fertilizer retention, poor air permeability, and easy compaction. The mineral nutrients in the nutrient soil are difficult to be absorbed by flower seedlings, and flower seedlings are also affected by viruses and bacteria in the soil. and newly germinated weeds, which is not conducive to the normal growth and development of flower seedlings

[0003] Both phosphorus and potassium are essential nutrients for the growth of flower seedlings. Although the nutrient soil contains a certain amount of phosphorus and potassium, most of them are late-acting phosphorus and potassium, which cannot be directly absorbed by the roots of flower seedlings, resulting in slow growth of flower seedlings. , affecting the normal growth and development of flower seedlings, therefore, the phosphorus and potassium in the nutrient soil need to be converted into soluble available phosphorus and potassium before they can be directly absorbed and utilized by plants

[0004] Pyroclastic rocks coexist with attapulgite clay deposits. Pyroclastic rocks are mostly in the upper layer of attapulgite clay deposits. In some attapulgite clay deposits, the thickness of pyroclastic rock layers in the upper layer is as high as tens of meters. During the mining of attapulgite clay, the pyroclastic rock in the upper layer of the attapulgite clay mining area was discarded as waste, which has not been utilized for many years. The entire mining area is full of redeposited pyroclastic rock mixture, causing serious Resource waste and economic loss